i get a different appearing site than my wordpress site

How can i get my site kapokisms.com whicjh i bought from wordpress
And paid 13 dollars for mapping work right when i enter kapokisms.com into a browser it should automatically link to kapokismsdotwordpress.com
But the web site that appears has totally different content help

i built the site at kapokisims.wordpress.com if you go to that address all is fine
if you go to kapokisms.com there is no content and the site is not redirected to wordpress
do you see posts at kapokisms.com? please advise and thanks for your help jv